JPS6225319A - 光学式記録再生方法 - Google Patents

光学式記録再生方法

Info

Publication number
JPS6225319A
JPS6225319A JP60164729A JP16472985A JPS6225319A JP S6225319 A JPS6225319 A JP S6225319A JP 60164729 A JP60164729 A JP 60164729A JP 16472985 A JP16472985 A JP 16472985A JP S6225319 A JPS6225319 A JP S6225319A
Authority
JP
Japan
Prior art keywords
information
area
written
data information
directory information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP60164729A
Other languages
English (en)
Japanese (ja)
Other versions
JPH054696B2 (enrdf_load_stackoverflow
Inventor
Keiichi Yamauchi
慶一 山内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP60164729A priority Critical patent/JPS6225319A/ja
Publication of JPS6225319A publication Critical patent/JPS6225319A/ja
Publication of JPH054696B2 publication Critical patent/JPH054696B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
JP60164729A 1985-07-25 1985-07-25 光学式記録再生方法 Granted JPS6225319A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60164729A JPS6225319A (ja) 1985-07-25 1985-07-25 光学式記録再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60164729A JPS6225319A (ja) 1985-07-25 1985-07-25 光学式記録再生方法

Publications (2)

Publication Number Publication Date
JPS6225319A true JPS6225319A (ja) 1987-02-03
JPH054696B2 JPH054696B2 (enrdf_load_stackoverflow) 1993-01-20

Family

ID=15798790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60164729A Granted JPS6225319A (ja) 1985-07-25 1985-07-25 光学式記録再生方法

Country Status (1)

Country Link
JP (1) JPS6225319A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175717A (en) * 1990-11-20 1992-12-29 Matsushita Electric Industrial Co., Ltd. Optical head having a fixed optical casing and a movable optical casing
KR100717651B1 (ko) * 2002-10-24 2007-05-11 파이오니아 가부시키가이샤 재생 전용의 기록 매체

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154605A (ja) * 1983-02-23 1984-09-03 Sharp Corp ディスクの記録／再生装置
JPS59165162A (ja) * 1983-03-11 1984-09-18 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン ボリューム回復方法
JPS61241850A (ja) * 1985-04-19 1986-10-28 Ricoh Co Ltd 光デイスクの記憶管理方式
JPS6211928A (ja) * 1985-07-10 1987-01-20 Ricoh Co Ltd 光デイスクの記憶管理方式

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154605A (ja) * 1983-02-23 1984-09-03 Sharp Corp ディスクの記録／再生装置
JPS59165162A (ja) * 1983-03-11 1984-09-18 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン ボリューム回復方法
JPS61241850A (ja) * 1985-04-19 1986-10-28 Ricoh Co Ltd 光デイスクの記憶管理方式
JPS6211928A (ja) * 1985-07-10 1987-01-20 Ricoh Co Ltd 光デイスクの記憶管理方式

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175717A (en) * 1990-11-20 1992-12-29 Matsushita Electric Industrial Co., Ltd. Optical head having a fixed optical casing and a movable optical casing
KR100717651B1 (ko) * 2002-10-24 2007-05-11 파이오니아 가부시키가이샤 재생 전용의 기록 매체

Also Published As

Publication number Publication date
JPH054696B2 (enrdf_load_stackoverflow) 1993-01-20

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